Vehicle telematics uses connected hardware and software to collect fleet data and display it on a dashboard. GPS provides location tracking and inferred speed, but it does not provide engine health, fuel usage, or video. For that, fleets use separate devices such as OBD or ECU-connected sensors for vehicle data, fuel sensors for consumption visibility, and cameras for safety monitoring. https://taabi.ai/blog/vehicle-telematics-for-business-fleets/